Coord 2000 | 04322+5212 | Discov num | STF 551 | Comp | Coord arcsec 2000 | 04 32 12.91 +52 12 03.4 | |||||
Date first | 1830 | Date last | 2015 | Obs | 25 | ||||||
Pa first | 127 | Pa last | 127.9 | P.A. Now (θ) | 127.9° | ||||||
Sep first | 13.8 | Sep last | 13.86 | Sep. Now (ρ) | 13.86" | ||||||
Mag pri | 9.43 | Mag sec | 10.17 | delta mag (ΔM) | 0.74 | Spectral class | A (white) | ||||
Pri motion ra | -006 | Sec motion ra | -005 | ||||||||
Pri motion dec | -010 | Sec motion dec | -009 | ||||||||
Notes | V (Proper motion indicates physical) |
Name | HD 28496 | Constellation | Perseus | SAO | 24675 | Tycho2 | 3354-00788-1 | ||||
Gaia DR2 | 271308789121474816 | HD | 28496 | GC | 5496 | ADS | 3277 |
refcode | metd | author | reference |
STFA | (F. Struve DD - Appendix list #1) | ................... | |
STFB | (F. Struve DD - Appendix list #2) | ................... | |
StF1833A | Ma - | Struve, F.G.W. | 1833MmRAS...5...13H |
StF1833A | +Mc | cited by Herschel (MemRAS 5, 13, 1833) | |
StF1833B | Ma - | Struve, F.G.W. | 1833AN.....10..389B |
StF1833B | cited by Bessel (AN 10, 389, 1833) | ||
StF1837 | Ma - | Struve, F.G.W. | 1837AN.....14...249 |
StF1837 | Stellarum duplicium et multiplicium mensurae micrometricae... | ||
StF1837 | (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837 | ||
StF1844A | Ma - | Struve, F.G.W. | 1844QB43.S66....... |
StF1844A | cited by Smyth (Cycle of Celestial Objects 2, 1844) | ||
StF1852A | Ma - | Struve, F.G.W. | . |
StF1852A | cited by Bishop (Bishop Obs. Astron. Observations 1852) | ||
StF1865A | Ma - | Struve, F.G.W. | 1865AN.....64...81E |
StF1865A | cited by Engelmann (AN 64, 81, #1518, 1865) | ||
StF1875A | Ma - | Struve, F.G.W. | 1875AN.....85..323D |
StF1875A | cited by Doberck, 1875 (see Dob1875b,f,g,h) | ||
StF1878 | Ma - | Struve, F.G.W. | . |
StF1878 | Pulkova Observations 9, 1878 | ||
StF1878B | Ma - | Struve, F.G.W. | 1878Obs.....2..239G |
StF1878B | cited by Gledhill (Obs 2, 239, 1878) | ||
StF1880A | Ma - | Struve, F.G.W. | 1880Obs.....3..535G |
StF1880A | cited by Gledhill (Obs 3, 535, 1880) | ||
StF1906A | Ma - | Struve, F.G.W. | 1906QB821.B972..... |
StF1906A | cited in BDS (Burnham Double Star Cat.), 1906 | ||
StF1906B | Ma - | Struve, F.G.W. | 1906MmRAS..56....1L |
StF1906B | cited by Lewis (MemRAS 56, 1, 1906) | ||
StF1922A | Ma - | Struve, F.G.W. | 1922AN....216...49R |
StF1922A | cited by Rabe (AN 216, 49, 1922) | ||
StF1932A | Ma - | Struve, F.G.W. | 1932QB821.A43...... |
StF1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
StF2002 | - - | Weis, J. | |
StF2002 | F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue | ||
StF2002 | USNO Library : QB 821 .S8 W49 2002 | ||
StF2022 | - - | email note from Jan Weis: 6 July 2022 | |
StF9999 | Ma - | Struve, F.G.W. | ................... |
StF9999 | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
04322+5212 | STF 551 | 2003 | 18 | 128 | 13.8 | 9.43 | 10.17 | A | D | 043212.91+521203.4 | |
04322+5212 | STF 551 | 2015 | 20 | 128 | 13.9 | 9.43 | 10.17 | A | 043212.91+521203.4 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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A | |
B | pa=141.8° sep=10.84" |
Componente originario normalizzato | AB | Name | HD 28496 | Coord arcsec 2000 | 043212.91+521203.4 | Mag | 9.43 | ||||
Spectral class | A (white) | PmRA | -6.00 | PmDE | -10.0 | SAO | 24675 | ||||
Tycho2 | 3354-00788-1 | HD | 28496 | GC | 5496 | ADS | 3277 | ||||
DM | BD+51 944 |
Tycho2 | 3354-00788-1 | Pflag | RAmdeg | 68.05378843 | DEmdeg | 52.20093479 | |||||
PmRA | -3.5 | PmDE | -8.5 | E RAmdeg | 9 | E DEmdeg | 11 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1990.59 | EpDEm | 1989.22 | ||||
Num | 11 | Q RAmdeg | 0.9 | Q DEmdeg | 1.2 | Q pmRA | 0.9 | ||||
Q pmDE | 1.2 | BTmag | 9.815 | E BTmag | 0.021 | VTmag | 9.431 | ||||
E VTmag | 0.018 | Prox | 139 | TYC | T | HIP | |||||
CCDM | RAdeg | 68.05380111 | DEdeg | 52.20095500 | EpRA 1990 | 1.77 | |||||
EpDE 1990 | 1.39 | E RAdeg | 9.2 | E DEdeg | 11.6 | Posflg | |||||
Corr | 0.3 |
SAO | 24675 | DelFlag | RA1950 | PmRA1950 | -0.0002 | ||||||
DE1950 | PmDE1950 | -0.015 | Vmag | 8.6 | SpType | A | |||||
Double code | Source | 70 | CatNum | 5496 | DM | BD+51 944 | |||||
DMcomp | BDsup | HD | 28496 | M HD | 0 | ||||||
GC | 5496 | RA1950rad | 1.1708045 | DE1950rad | 0.90922528 | PmRA2000 | -0.0003 | ||||
PmDE2000 | -0.016 |
Ccdm | 04322+5212 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.84 | DDEs | 4.0 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.1 | Sp | A | PmNote | * | ||||
PmRA | -15 | PmDE | 1 | Dm number | +51 944 | Cat1 | BD | ||||
Name2 | +52 436 | Cat2 | AGK2/3 | HD | 28496 | M HD | |||||
ADS BDS | A 3277 | M ADS BDS | N IDS | IDS | 04245N5159A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 043213.64+521154.9 | Mag | 10.17 | PmRA | -5.00 | ||||
PmDE | -9.0 | Tycho2 | 3354-00789-1 | Calc delta mag | 0.74 | Calc coord | yes |
Tycho2 | 3354-00789-1 | Pflag | RAmdeg | 68.05875303 | DEmdeg | 52.19857258 | |||||
PmRA | -2.9 | PmDE | -6.8 | E RAmdeg | 17 | E DEmdeg | 21 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1987.51 | EpDEm | 1985.28 | ||||
Num | 10 | Q RAmdeg | 1.7 | Q DEmdeg | 1.6 | Q pmRA | 1.7 | ||||
Q pmDE | 1.7 | BTmag | 10.643 | E BTmag | 0.035 | VTmag | 10.169 | ||||
E VTmag | 0.031 | Prox | 139 | TYC | T | HIP | |||||
CCDM | RAdeg | 68.05876194 | DEdeg | 52.19858889 | EpRA 1990 | 1.74 | |||||
EpDE 1990 | 1.29 | E RAdeg | 17.5 | E DEdeg | 22.3 | Posflg | |||||
Corr | 0.2 |
Ccdm | 04322+5212 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 551 | DRAs | 2.01 | DDEs | -4.4 | |||||
R dRAs | 91 | Year | 1830 | Theta | 126 | Rho | 13.7 | ||||
Obs | 5 | Vmag | 9.6 | Sp | PmNote | * | |||||
PmRA | -15 | PmDE | 1 | Dm number | Cat1 | ||||||
Name2 | +52 437 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 3277 | M ADS BDS | N IDS | IDS | 04245N5159B | ||||||
HIC |